more detailed information on telegram about the earthquake
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-- This script was created by mojso
-- https://github.com/mojso/Domoticz_scripts
--this scripts gets earthquake info from www.seismicportal.eu for a defined area and then updates a text sensor with Magnitude and location
--it takes the first entry (= the most recent one) and therefore runs every 5 minutes
return {
on = {
timer = { 'every 5 minutes'},
httpResponses = { 'kwakeV4' } -- matches callback string below
},
execute = function(domoticz, triggerItem)
-----Adjust these variables to get information about the place you want
local yourLatitude = xx.xxxx
local yourLongitude = xx.xxxx
local radiusq = 700 --radius for how far you want to receive information
local minmagq = 1
local yourlocaltime = 3600 -- your local time 3600 equal +1 UTC time
function titleCase( first, rest )
return first:upper()..rest:lower()
end
local sensor = domoticz.devices('EarthquakeDevice')
local currInfo = tostring(sensor.text)
if (triggerItem.isTimer) then
domoticz.openURL({
url = 'www.seismicportal.eu/fdsnws/event/1/query?limit=10&lat='..yourLatitude..'&lon='..yourLongitude..'&minradius=0.1&maxradius=180&format=json&minmag='..minmagq..'',
method = 'GET',
callback = 'kwakeV4'
})
elseif (triggerItem.isHTTPResponse) then
local response = triggerItem
if (response.ok and response.isJSON) then
local mgt = tonumber(response.json.features[1].properties.mag)
local lugar = tostring(response.json.features[1].properties.flynn_region)
local timestampString = tostring(response.json.features[1].properties.time)
local latq = tonumber(response.json.features[1].properties.lat)
local lonq = tonumber(response.json.features[1].properties.lon)
local depthq = tonumber(response.json.features[1].properties.depth)
--local t = string.sub(cuando, 1,10)
local t = os.time{year=tonumber(timestampString:sub(1,4)),
month=tonumber(timestampString:sub(6,7)),
day=tonumber(timestampString:sub(9,10)),
hour=tonumber(timestampString:sub(12,13)),
min=tonumber(timestampString:sub(15,16)),
sec=tonumber(timestampString:sub(18,19))}
local reString = os.date('%H:%M %a %d %B %Y', t + yourlocaltime)
local reStringUTC = os.date('%H:%M %a %d %B %Y', t)
lugar = string.gsub(lugar, "(%a)([%w_']*)", titleCase)
-- Calculate distance using Haversine formula
local function calculateDistance(lat1, lon1, lat2, lon2)
local R = 6371 -- Earth radius in kilometers
local dLat = math.rad(lat2 - lat1)
local dLon = math.rad(lon2 - lon1)
local a = math.sin(dLat / 2) * math.sin(dLat / 2) + math.cos(math.rad(lat1)) * math.cos(math.rad(lat2)) * math.sin(dLon / 2) * math.sin(dLon / 2)
local c = 2 * math.atan2(math.sqrt(a), math.sqrt(1 - a))
local distance = R * c
return distance
end
local distance = calculateDistance(yourLatitude, yourLongitude, latq, lonq)
-- Round the distance to the nearest kilometer
local roundedDistance = math.floor(distance + 0.5)
local qInfo = tostring('Magnitude of '.. mgt.. ' in '..lugar.. ' at '..reString.. ' ' .. roundedDistance ..'km Away from you')
local message = tostring(" ‼ Earthquake detected ‼ \n" ..
"🎯 Distance: " .. roundedDistance .. "km Away from you\n" ..
"UTC Time: " ..reStringUTC.. "\n" ..
"Your Time: " ..reString.. "\n" ..
"Magnitude: " .. mgt .. "\n" ..
"Depth: " .. depthq .. "km \n" ..
"Location: " .. lugar .. "\n" ..
"Coordinates: " .. latq .. ",".. lonq .. "\n" ..
"Map address: https://maps.google.com/?q="..latq..","..lonq)
if qInfo ~= currInfo and roundedDistance < radiusq then
sensor.updateText(qInfo)
-- if you don't want to receive notifications, put -- at the beginning of the row below
domoticz.notify('qInfo', message , domoticz.PRIORITY_NORMAL,nil,nil,domoticz.NSS_TELEGRAM)
--domoticz.notify('qInfo', qInfo , domoticz.PRIORITY_NORMAL,nil,nil,domoticz.NSS_HTTP)
end
end
else
print('**kwake failed to fetch info')
end
end
}
